As a British engineering company, Hi Spec Motorsport Ltd

manufactures conversions, calipers and rotors at our premises in Dartford, Kent


With over 25 years of experience making brake components, Hi Spec Motorsport can manufacture conversions for Mazda vehicles.


Please click on wheel size according to vehicle variant:

All Mazda RX7 Gen 1 78-85 variants


Please contact us if you do not see your vehicle listed or if you require a bespoke brake conversion.

Page under construction Page under construction 17 only wheel kits

17”

18 only wheel kits

18”

19 only wheel kits

19”